//out:../css/

.main {
    .banner {
        width: 100%;
        height: 600px;

        img {
            width: 100%;
            height: 600px;
        }
    }

    // 列表
    .course-list2 {
        display: flex;
        margin-top: 60px;
        margin-bottom: 20px;
        width: 1200px;
        height: 280px;
        border-bottom: 1px solid rgb(228, 231, 235, 1);

        .course-item2 {
            width: 300px;
            height: 280px;
            padding-top: 60px;
            text-align: center;

            img {
                width: 120px;
                height: 120px;
            }

            h3 {
                font-size: 24px;
                font-weight: 400;
                margin-top: 30px;
                letter-spacing: 0px;
                line-height: 28.13px;
                color: rgba(51, 51, 51, 1);
            }
        }
    }

    // 教师介绍
    .teacher-list {
        display: inline;
        width: 1200px;

        .teacher-item {
            display: flex;
            margin-bottom: 20px;
            padding: 40px;
            width: 1200px;
            height: 245px;
            opacity: 1;
            border-radius: 20px;
            background: rgba(247, 249, 250, 1);

            img {
                margin-right: 50px;
                width: 164px;
                height: 164px;
                border-radius: 50%;
            }

            .intro {

                h4 {
                    display: flex;
                    width: 100%;
                    height: 26px;
                    font-size: 22px;
                    font-weight: 400;
                    line-height: 26px;
                    color: rgba(51, 51, 51, 1);

                    span {
                        align-items: center;
                        margin-left: 20px;
                        font-size: 16px;
                        font-weight: 400;
                        color: rgba(102, 102, 102, 1);
                    }
                }

                p {
                    margin-top: 20px;
                    width: 886px;
                    height: 96px;
                    font-size: 16px;
                    font-weight: 400;
                    letter-spacing: 2px;
                    line-height: 24px;
                    color: rgba(51, 51, 51, 1);
                }
            }

            &:hover {
                background: rgb(24, 66, 182, 1);
            }

            &:hover h4,
            &:hover h4 span,
            &:hover p {
                color: white;
            }
        }
    }
}